| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.92 | 9.132% | $231.2725 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $97.66 | 9.372% | $106.8127 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $191.25 | 7.505% | $205.6033 | $205.60 | $205.60 | $205.60 |
| Purchase #4 | $67.25 | 7.192% | $72.0866 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $153.69 | 5.553% | $162.2244 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $137.53 | 6.596% | $146.6015 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $33.79 | 7.583% | $36.3523 | $36.35 | $36.35 | $36.40 |
| 7 purchase totals = | $893.09 | $960.9533 | $960.94 | $960.90 | $961.00 | |